Individual Calculations September 2012
 Huaroto Olaechea, Miguel Angel Fa  Total change: 0.00  Rating chartPersonal card
 XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 10 Lima PER 2012-07-25
RcRownchangeRpKK*chgGame
 1801 0 0.00 2 0.00 1001   0.00 
  Quirhuayo, Gonzalo f1715 PER0.0010.00 0.00 
  Polanco, Brayan Arley f1887 COL0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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